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Steven Whitehouse 1bdad60633 [GFS2] Remove remote lock dropping code 
There are several reasons why this is undesirable:

 1. It never happens during normal operation anyway
 2. If it does happen it causes performance to be very, very poor
 3. It isn't likely to solve the original problem (memory shortage
    on remote DLM node) it was supposed to solve
 4. It uses a bunch of arbitrary constants which are unlikely to be
    correct for any particular situation and for which the tuning seems
    to be a black art.
 5. In an N node cluster, only 1/N of the dropped locked will actually
    contribute to solving the problem on average.

So all in all we are better off without it. This also makes merging
the lock_dlm module into GFS2 a bit easier.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2008-06-27 09:39:44 +01:00
..
9p
9p: fix error path during early mount
2008-05-14 19:23:27 -05:00
adfs
fs: replace remaining __FUNCTION__ occurrences
2008-04-30 08:29:54 -07:00
affs
[PATCH] fix reservation discarding in affs
2008-05-06 13:45:33 -04:00
afs
Fix various old email addresses for dwmw2
2008-06-06 11:29:10 -07:00
autofs
mount options: fix autofs
2008-02-08 09:22:40 -08:00
autofs4
autofs: path_{get,put}() cleanups
2008-05-01 08:04:01 -07:00
befs
byteorder: don't directly include linux/byteorder/generic.h
2008-05-16 12:01:45 -07:00
bfs
fs: replace remaining __FUNCTION__ occurrences
2008-04-30 08:29:54 -07:00
cifs
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
2008-06-11 09:45:51 -07:00
coda
codafs: fix build warning
2008-04-29 08:06:04 -07:00
configfs
fs: replace remaining __FUNCTION__ occurrences
2008-04-30 08:29:54 -07:00
cramfs
fs: Remove unnecessary inclusions of asm/semaphore.h
2008-04-18 22:16:44 -04:00
debugfs
DEBUGFS: Correct location of debugfs API documentation.
2008-04-30 16:52:47 -07:00
devpts
devpts: factor out PTY index allocation
2008-04-30 08:29:48 -07:00
dlm
dlm: fix plock dev_write return value
2008-05-19 15:37:27 -05:00
ecryptfs
eCryptfs: remove unnecessary page decrypt call
2008-06-06 11:29:09 -07:00
efs
efs: update error msg to not refer to deleted read_inode()
2008-04-02 15:28:19 -07:00
exportfs
fs: replace remaining __FUNCTION__ occurrences
2008-04-30 08:29:54 -07:00
ext2
ext2: retry block allocation if new blocks are allocated from system zone
2008-04-28 08:58:43 -07:00
ext3
ext3: fix online resize bug
2008-06-06 11:29:13 -07:00
ext4
Ext4: Fix online resize block group descriptor corruption
2008-06-20 11:48:48 -04:00
fat
fat: relax the permission check of fat_setattr()
2008-06-12 18:05:39 -07:00
freevxfs
fs/freevxfs/: proper externs
2008-04-29 08:06:00 -07:00
fuse
fuse: fix thinko in max I/O size calucation
2008-06-17 18:08:10 -07:00
gfs2
[GFS2] Remove remote lock dropping code
2008-06-27 09:39:44 +01:00
hfs
hfs: fix warning with 64k PAGE_SIZE
2008-04-30 08:29:52 -07:00
hfsplus
Fix hfsplus oops on image without extents
2008-05-13 08:02:24 -07:00
hostfs
uml: fix hostfs tv_usec calculations
2008-02-05 09:44:30 -08:00
hpfs
mount options: fix hpfs
2008-02-08 09:22:40 -08:00
hppfs
fix hppfs Makefile breakage
2008-05-21 16:55:58 -07:00
hugetlbfs
mm: bdi: add separate writeback accounting capability
2008-04-30 08:29:50 -07:00
isofs
isofs: fix access to unallocated memory when reading corrupted filesystem
2008-04-30 08:29:33 -07:00
jbd
jbd: need to hold j_state_lock to updates to transaction t_state to T_COMMIT
2008-05-14 19:11:14 -07:00
jbd2
jbd2: Fix barrier fallback code to re-lock the buffer head
2008-06-03 22:31:11 -04:00
jffs2
Merge git://git.infradead.org/mtd-2.6
2008-05-01 11:15:28 -07:00
jfs
proc: remove proc_root_fs
2008-04-29 08:06:18 -07:00
lockd
fs: replace remaining __FUNCTION__ occurrences
2008-04-30 08:29:54 -07:00
minix
iget: stop the MINIX filesystem from using iget() and read_inode()
2008-02-07 08:42:28 -08:00
msdos
fs: replace remaining __FUNCTION__ occurrences
2008-04-30 08:29:54 -07:00
ncpfs
ncpfs: use get/put_unaligned_* helpers
2008-04-29 08:06:28 -07:00
nfs
NFS: nfs_updatepage(): don't mark page as dirty if an error occurred
2008-06-23 17:09:07 -04:00
nfs_common
…
nfsd
nfsd: reorder printk in do_probe_callback to avoid use-after-free
2008-05-18 19:13:07 -04:00
nls
sparse pointer use of zero as null
2007-10-18 14:37:31 -07:00
ntfs
ntfs: le*_add_cpu conversion
2008-05-24 09:56:08 -07:00
ocfs2
ocfs2: Remove ->hangup() from stack glue operations.
2008-06-16 10:46:52 -07:00
openpromfs
iget: stop OPENPROMFS from using iget() and read_inode()
2008-02-07 08:42:29 -08:00
partitions
fs: replace remaining __FUNCTION__ occurrences
2008-04-30 08:29:54 -07:00
proc
pagemap: fix large pages in pagemap
2008-06-12 18:05:41 -07:00
qnx4
iget: stop QNX4 from using iget() and read_inode()
2008-02-07 08:42:28 -08:00
ramfs
mm: bdi: add separate writeback accounting capability
2008-04-30 08:29:50 -07:00
reiserfs
reiserfs: use open_bdev_excl
2008-04-30 08:29:51 -07:00
romfs
ROMFS: Fix up an error in iget removal
2008-03-19 18:53:36 -07:00
smbfs
fs: replace remaining __FUNCTION__ occurrences
2008-04-30 08:29:54 -07:00
sysfs
sysfs: remove error messages for -EEXIST case
2008-05-14 22:34:16 -07:00
sysv
sysv: [bl]e*_add_cpu conversion
2008-04-30 08:29:52 -07:00
udf
udf: restore UDFFS_DEBUG to being undefined by default
2008-06-16 14:24:36 +02:00
ufs
ufs: remove unneeded ufs_put_inode prototype
2008-05-13 08:02:23 -07:00
vfat
fs: replace remaining __FUNCTION__ occurrences
2008-04-30 08:29:54 -07:00
xfs
[XFS] Fix memory corruption with small buffer reads
2008-05-23 18:12:49 +10:00
aio.c
uml: activate_mm: remove the dead PF_BORROWED_MM check
2008-06-06 11:36:22 -07:00
anon_inodes.c
[PATCH] sanitize anon_inode_getfd()
2008-05-01 13:08:50 -04:00
attr.c
VFS: make notify_change pass ATTR_KILL_S*ID to setattr operations
2007-10-18 14:37:22 -07:00
bad_inode.c
iget: introduce a function to register iget failure
2008-02-07 08:42:26 -08:00
binfmt_aout.c
fs/binfmt_aout.c: use printk_ratelimit()
2008-04-29 08:06:04 -07:00
binfmt_elf_fdpic.c
nommu: fix ksize() abuse
2008-06-06 11:29:13 -07:00
binfmt_elf.c
Remove last traces of a.out support from ELF loader.
2008-06-16 10:20:57 -07:00
binfmt_em86.c
binfmt_misc.c: avoid potential kernel stack overflow
2008-04-29 08:06:04 -07:00
binfmt_flat.c
nommu: fix ksize() abuse
2008-06-06 11:29:13 -07:00
binfmt_misc.c
binfmt_misc.c: avoid potential kernel stack overflow
2008-04-29 08:06:04 -07:00
binfmt_script.c
binfmt_misc.c: avoid potential kernel stack overflow
2008-04-29 08:06:04 -07:00
binfmt_som.c
[PATCH] sanitize handling of shared descriptor tables in failing execve()
2008-04-25 09:23:53 -04:00
bio.c
docbook: fix bio missing parameter
2008-05-07 18:35:03 +02:00
block_dev.c
devscgroup: check for device permissions at mount time
2008-06-06 11:29:11 -07:00
buffer.c
fs: replace remaining __FUNCTION__ occurrences
2008-04-30 08:29:54 -07:00
char_dev.c
fs: remove unused fops from struct char_device_struct
2008-04-29 08:06:01 -07:00
compat_binfmt_elf.c
x86: compat_binfmt_elf
2008-01-30 13:31:46 +01:00
compat_ioctl.c
tty: The big operations rework
2008-04-30 08:29:47 -07:00
compat.c
[PATCH] get rid of leak in compat_execve()
2008-05-16 17:23:05 -04:00
dcache.c
[patch 2/7] vfs: mountinfo: add seq_file_root()
2008-04-23 00:04:38 -04:00
dcookies.c
d_path: Make d_path() use a struct path
2008-02-14 21:17:09 -08:00
direct-io.c
Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user
2008-02-05 09:44:13 -08:00
dnotify.c
[PATCH] split linux/file.h
2008-05-01 13:08:16 -04:00
dquot.c
quota: don't call sync_fs() from vfs_quota_off() when there's no quota turn off
2008-05-13 08:02:23 -07:00
drop_caches.c
vfs: skip inodes without pages to free in drop_pagecache_sb()
2008-04-29 08:06:05 -07:00
eventfd.c
[PATCH] sanitize anon_inode_getfd()
2008-05-01 13:08:50 -04:00
eventpoll.c
[PATCH] sanitize anon_inode_getfd()
2008-05-01 13:08:50 -04:00
exec.c
Include <asm/a.out.h> in fs/exec.c only for Alpha.
2008-06-16 10:20:57 -07:00
fcntl.c
[PATCH] split linux/file.h
2008-05-01 13:08:16 -04:00
fifo.c
…
file_table.c
[PATCH] split linux/file.h
2008-05-01 13:08:16 -04:00
file.c
[PATCH] avoid multiplication overflows and signedness issues for max_fds
2008-05-16 17:22:52 -04:00
filesystems.c
…
fs-writeback.c
fs/fs-writeback.c: make 2 functions static
2008-04-29 08:06:00 -07:00
generic_acl.c
…
inode.c
VFS: fix unused variable warning
2008-05-06 13:13:37 -07:00
inotify_user.c
Remove duplicated unlikely() in IS_ERR()
2008-04-29 08:06:25 -07:00
inotify.c
inotify: remove debug code
2008-02-06 10:41:07 -08:00
internal.h
[PATCH] move a bunch of declarations to fs/internal.h
2008-04-21 23:11:01 -04:00
ioctl.c
make vfs_ioctl() static
2008-04-29 08:06:00 -07:00
ioprio.c
cfq-iosched: relax IOPRIO_CLASS_IDLE restrictions
2008-01-28 11:38:15 +01:00
Kconfig
[S390] System z large page support.
2008-04-30 13:38:47 +02:00
Kconfig.binfmt
frv: don't offer BINFMT_FLAT
2008-06-06 11:29:08 -07:00
libfs.c
introduce memory_read_from_buffer()
2008-06-06 11:29:11 -07:00
locks.c
Add new 'cond_resched_bkl()' helper function
2008-05-11 16:04:48 -07:00
Makefile
x86: compat_binfmt_elf Kconfig
2008-01-30 13:31:46 +01:00
mbcache.c
vfs: fix possible deadlock in ext2, ext3, ext4 when using xattrs
2008-04-15 19:35:41 -07:00
mpage.c
docbook: fix filesystems.tmpl source files
2008-03-03 10:47:13 -08:00
namei.c
[PATCH] return to old errno choice in mkdir() et.al.
2008-05-16 17:23:18 -04:00
namespace.c
fs: replace remaining __FUNCTION__ occurrences
2008-04-30 08:29:54 -07:00
nfsctl.c
Introduce path_put()
2008-02-14 21:13:33 -08:00
no-block.c
…
open.c
[PATCH] split linux/file.h
2008-05-01 13:08:16 -04:00
pipe.c
sys_pipe(): fix file descriptor leaks
2008-05-08 10:46:56 -07:00
pnode.c
[patch 7/7] vfs: mountinfo: show dominating group id
2008-04-23 00:05:09 -04:00
pnode.h
[patch 7/7] vfs: mountinfo: show dominating group id
2008-04-23 00:05:09 -04:00
posix_acl.c
…
quota_v1.c
quota: do not allow setting of quota limits to too high values
2008-04-28 08:58:32 -07:00
quota_v2.c
quota: le*_add_cpu conversion
2008-04-30 08:29:51 -07:00
quota.c
quota: quota core changes for quotaon on remount
2008-04-28 08:58:33 -07:00
read_write.c
fs: use loff_t type instead of long long
2008-04-22 15:17:11 -07:00
read_write.h
…
readdir.c
Use mutex_lock_killable in vfs_readdir
2007-12-06 17:39:54 -05:00
select.c
Fix performance regression on lmbench select benchmark
2008-06-22 12:23:15 -07:00
seq_file.c
[patch 2/7] vfs: mountinfo: add seq_file_root()
2008-04-23 00:04:38 -04:00
signalfd.c
[PATCH] sanitize anon_inode_getfd()
2008-05-01 13:08:50 -04:00
splice.c
splice: handle try_to_release_page() failure
2008-05-28 14:49:27 +02:00
stack.c
…
stat.c
Introduce path_put()
2008-02-14 21:13:33 -08:00
super.c
make __put_super() static
2008-04-29 08:06:00 -07:00
sync.c
vfs: fix unconditional write_super() call in file_fsync()
2008-04-29 08:06:06 -07:00
timerfd.c
[PATCH] sanitize anon_inode_getfd()
2008-05-01 13:08:50 -04:00
utimes.c
vfs: fix permission checking in sys_utimensat
2008-05-01 08:03:59 -07:00
xattr_acl.c
…
xattr.c
xattr: add missing consts to function arguments
2008-04-29 08:06:06 -07:00